Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 27 · 40 questions

The method (Go through one): Find the value of one: divide. Multiply by the number you need. Inverse (more workers → fewer days): multiply first to find the total work, then divide.

1. 1.If 5 mangoes cost ₹160, how much do 6 mangoes cost (in ₹)?
2. 2.A car goes 220 km on 11 litres of petrol. How far can it go on 21 litres (in km)?
3. 3.A car goes 65 km on 5 litres of petrol. How far can it go on 2 litres (in km)?
4. 4.If 6 kg of rice costs ₹348, how many kg can you buy for ₹754?
5. 5.If 7 kg of rice costs ₹294, how many kg can you buy for ₹84?
6. 6.If 8 cricket balls cost ₹344, how much do 12 cricket balls cost (in ₹)?
7. 7.If 2 kg of rice costs ₹78, how many kg can you buy for ₹585?
8. 8.9 painters can paint a school in 12 days. How many days would 18 painters take, working at the same speed?
9. 9.If 3 kg of rice costs ₹189, how many kg can you buy for ₹693?
10. 10.A car goes 63 km on 3 litres of petrol. How far can it go on 6 litres (in km)?
11. 11.8 painters can paint a school in 26 days. How many days would 16 painters take, working at the same speed?
12. 12.If 4 kg of rice costs ₹296, how many kg can you buy for ₹666?
13. 13.A car goes 66 km on 3 litres of petrol. How far can it go on 37 litres (in km)?
14. 14.If 4 kg of rice costs ₹200, how many kg can you buy for ₹250?
15. 15.A car goes 204 km on 12 litres of petrol. How far can it go on 16 litres (in km)?
16. 16.A car goes 63 km on 7 litres of petrol. How far can it go on 39 litres (in km)?
17. 17.A car goes 40 km on 4 litres of petrol. How far can it go on 15 litres (in km)?
18. 18.A car goes 96 km on 4 litres of petrol. How far can it go on 33 litres (in km)?
19. 19.12 painters can paint a school in 17 days. How many days would 6 painters take, working at the same speed?
20. 20.A car goes 276 km on 12 litres of petrol. How far can it go on 18 litres (in km)?
21. 21.If 7 cricket balls cost ₹84, how much do 16 cricket balls cost (in ₹)?
22. 22.If 4 notebooks cost ₹16, how much do 14 notebooks cost (in ₹)?
23. 23.If 4 mangoes cost ₹108, how much do 2 mangoes cost (in ₹)?
24. 24.If 5 bottles of juice cost ₹190, how much do 12 bottles of juice cost (in ₹)?
25. 25.A car goes 231 km on 11 litres of petrol. How far can it go on 28 litres (in km)?
26. 26.A hostel has enough food for 6 students for 10 days. How many days will the same food last for 3 students?
27. 27.A car goes 108 km on 9 litres of petrol. How far can it go on 38 litres (in km)?
28. 28.5 painters can paint a school in 8 days. How many days would 2 painters take, working at the same speed?
29. 29.7 painters can paint a school in 8 days. How many days would 2 painters take, working at the same speed?
30. 30.8 painters can paint a school in 22 days. How many days would 22 painters take, working at the same speed?
31. 31.A car goes 140 km on 7 litres of petrol. How far can it go on 5 litres (in km)?
32. 32.If 3 bottles of juice cost ₹60, how much do 9 bottles of juice cost (in ₹)?
33. 33.If 8 pens cost ₹248, how much do 18 pens cost (in ₹)?
34. 34.10 painters can paint a school in 17 days. How many days would 17 painters take, working at the same speed?
35. 35.If 2 cricket balls cost ₹28, how much do 3 cricket balls cost (in ₹)?
36. 36.If 9 kg of rice costs ₹630, how many kg can you buy for ₹840?
37. 37.If 8 kg of rice costs ₹176, how many kg can you buy for ₹330?
38. 38.If 7 kg of rice costs ₹483, how many kg can you buy for ₹138?
39. 39.If 3 kg of rice costs ₹162, how many kg can you buy for ₹648?
40. 40.If 8 pencil boxes cost ₹56, how much do 20 pencil boxes cost (in ₹)?

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